The invention relates to a milling cutter, as well as a milling insert, used for chipforming and material removal operations. More specifically, the invention pertains to a milling cutter, as well as a milling insert, used for chipforming andmaterial removal operations wherein there is enhanced delivery of coolant adjacent the interface between the milling insert and the workpiece (i.e., the insert-chip interface) to diminish excessive heat at the insert-chip interface. In a chipforming and material removal operation (e.g., a milling operation), heat is generated at the interface between the cutting insert and the location where the chip is removed from the workpiece (i.e., the insert-chip interface). It iswell-known that excessive heat at the insert-chip interface can negatively impact upon (i.e., reduce or shorten) the useful tool life of the milling insert. As can be appreciated, a shorter useful tool life increases operating costs and decreasesoverall production efficiency. Hence, there are readily apparent advantages connected with decreasing the heat at the insert-chip interface. In this regard, U.S. Pat. No. 6,053,669 to Lagerberg discusses the importance of reducing the heat at the insert-chip interface. More specifically, Lagerberg mentions that when the cutting insert is made from cemented carbide reaches acertain temperature, its resistance to plastic deformation decreases. A decrease in plastic deformation resistance increases the risk for breakage of the cutting insert. U.S. Pat. No. 5,775,854 to Wertheim points out that a rise in the workingtemperature leads to a decrease in hardness of the cutting insert with a consequent increase in wear of the cutting insert. Each one of the Lagerbeg patent and the Wertheim patent discuss the importance of delivering coolant to the insert-chipinterface. Other patent documents disclose various ways to or systems for delivering coolant to the insert-chip interface. In this regard, U.S. Pat. No. 6,045,3